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Threshold violation on Portchannel

Unanswered Question
Nov 11th, 2014
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I created port channel between 3750 ME and 3750-X, using MM fiber, but getting an error message

%SFF8472-5-THRESHOLD_VIOLATION: Gi2/1/1: Rx power high warning; Operating value:  -1.6 dBm, Threshold value:  -3.0 dBm.
*Mar  1 00:12:11.318: %SFF8472-5-THRESHOLD_VIOLATION: Gi1/1/1: Rx power high warning; Operating value:  -1.5 dBm, Threshold value:  -3.0 dBm. (NWP-TEST-3750-X-1)
*Mar  1 00:12:15.135: %SFF8472-5-THRESHOLD_VIOLATION: Gi1/1/1: Rx power high war

 

Please suggest how can I fix this

 

Thanks

 

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Vasilii Mikhail... Fri, 11/14/2014 - 01:07
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Hello.

Try to replace SFP module and fiber cable.

Please provide "show int trans de" from both sides.

What is the length (and type) of fiber cable you are using?

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